The author of LITE - Sri Lanka, COF has refused permission to use their mod as a basis (i.e mostly artwork) from their civ, which is what has been reused here, though this is an almost entirely different civ if you play it.

So please discuss if you are a subscriber of this civ if you prefer a re-work to "Sinhala Empire" under King Dutugamunu? Should there be Tamil city names as in LITE - Sri Lanka? (Their pissy authors will say I'm copying)

Note: The (Tamil) Cholas are a separate civ. AFAIK there are at least 2 implementations in the workshop.